1.The rollers are widely used for carport doors, working temperature between -30 degree to 50 degree.2.We ourselves design and make the stamping toolings, machining tools etc for better quality assurance and cost saving.3.We parts are all 100% quality inspected before packing and shipment.4.We always stand closely with our customers, from small to large, new to old.We think doing business just as same as making close friends.

Any interests in our products, please feel free to contact us.

About Us:

Founded in 1993, WIN-WIN Metal Products Co., Ltd. is a professional manufacturer and supplier of custom metal products in China. We endearors to be perfect on quality, service, competitive and responsibility. Today, you can see our products everywhere in the world.